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IRS/2024/4655/OCR

Notification details

Status Completed
First observed date 25 June 2024
First observed time 07:13
Organisation involved REPSOL RESOURCES UK LIMITED
Installation Well-Safe Defender
Field BUCHAN
Latitude 57° 54' 13.0'' N
Longitude 0° 1' 55.0'' E
Quadrant / block no. 21 / 1

Breach details

Related to a breach where an OCR permit is in place Yes
Breached conditions Condition 3 - Permitted quantities of chemicals
Related either wholly or partially to use and/or discharge of a chemical(s) Yes

Chemical 1

Chemical product released Cement Class G D907
Total quantity of chemical used in excess of permitted quantity (kg) 21000
Total quantity of chemical released in excess of permitted quantity (kg) 21000
Related to a subsea discharge No
Was the subsea discharge greater than 1 tonne over 12 hours Yes
Was the non compliance ever ongoing No

Formal investigation

Formal investigation ever opened Yes